Climate and monthly weather forecastSouth Salem, OH
Climate and monthly weather forecast
Weather in January
January, like December, in South Salem, Ohio, is another cold winter month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 34.7°F (1.5°C). In South Salem, the lowest temperatures are generally noted in January, averaging a high of 34.7°F (1.5°C) and a low of 22.5°F (-5.3°C). Weather in January »Weather in February
February, the last month of the winter in South Salem, is another cold month, with an average temperature ranging between max 39.2°F (4°C) and min 25.7°F (-3.5°C). South Salem marks the start of February with an average high-temperature of a still cold 39.2°F (4°C), hinting at a slight fluctuation from January's 34.7°F (1.5°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in South Salem, Ohio, with an average temperature fluctuating between 50.2°F (10.1°C) and 34.3°F (1.3°C). March's arrival is marked by an increase in the average high-temperature, moving from an icy 39.2°F (4°C) in February to a cool 50.2°F (10.1°C). Weather in March »Weather in April
April in South Salem, Ohio, is an enjoyable spring month, with an average temperature fluctuating between 62.2°F (16.8°C) and 44.2°F (6.8°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's fresh 50.2°F (10.1°C) to a comfortable 62.2°F (16.8°C). Weather in April »Weather in May
May, the last month of the spring in South Salem, is a pleasant month, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 72.1°F (22.3°C). May witnesses an increase in the average high-temperature, moving from an enjoyable 62.2°F (16.8°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in South Salem, Ohio, with an average temperature fluctuating between 61.5°F (16.4°C) and 79.5°F (26.4°C). The start of June signals a slight increase in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a warm 79.5°F (26.4°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in South Salem, Ohio, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 64°F (17.8°C). South Salem's July weather reaches an average high of 82.2°F (27.9°C) and an average low of 64°F (17.8°C), making it the warmest month. July's mean heat index is estimated at a tropical 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in South Salem, is another warm month, with an average temperature fluctuating between 81°F (27.2°C) and 62.2°F (16.8°C). South Salem's average high-temperature in August is a still moderately hot 81°F (27.2°C), indicating a subtle variation from July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in South Salem, Ohio, with an average temperature ranging between max 75.9°F (24.4°C) and min 56.7°F (13.7°C). South Salem observes a minor difference in average high-temperatures between August's 81°F (27.2°C) and September's 75.9°F (24.4°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in South Salem, Ohio, with an average temperature varying between 63.5°F (17.5°C) and 46.6°F (8.1°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 75.9°F (24.4°C) to a comfortable 63.5°F (17.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in South Salem, Ohio, with an average temperature fluctuating between 50.4°F (10.2°C) and 36.1°F (2.3°C). The decrease of average high-temperatures is mild in November, with a decline from a comfortable 63.5°F (17.5°C) in October to a fresh 50.4°F (10.2°C). Weather in November »Weather in December
December, the first month of the winter in South Salem, is also an icy month, with an average temperature varying between 29.8°F (-1.2°C) and 40.3°F (4.6°C). The decrease of average high-temperatures is mild in December, with a decline from a cool 50.4°F (10.2°C) in November to a wintry 40.3°F (4.6°C). Weather in December »Updated: Aug 7, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month when South Salem sees the average lowest temperatures, with a high of 34.7°F (1.5°C) and a low of 22.5°F (-5.3°C).
January, February and December, with an average relative humidity of 82%, are most humid months.
Throughout the year, there are 130.7 rainfall days, and 13.82" (351mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
Throughout the year, there are 28.6 snowfall days, and 5.24" (133mm) of snow is accumulated.
January has the least sunshine of the year in South Salem, with an average of 3.7h of sunshine.
The month with the most snowfall is February, when snow falls for 6.8 days and typically aggregates up to 1.42" (36mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Salem, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The month with the most rainfall is May, when the rain falls for 15.2 days and typically aggregates up to 1.73" (44mm) of precipitation.
May through September are months without snowfall.
The month with the longest days is June, with an average of 14h and 54min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
With average high and low temperatures of 82.2°F (27.9°C) and 64°F (17.8°C) respectively, July is South Salem's warmest month.
August has the most sunshine of the year, with an average of 10.4h of sunshine.
September is the month with the least rainfall. Rain falls for 10.4 days and accumulates 0.71" (18mm) of precipitation.
The months with the lowest humidity are October and November, with an average relative humidity of 75%.
The month with the shortest days is December, with an average of 9h and 30min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
South Salem, OH
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (34.7°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
South Salem, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
South Salem, OH
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.5mph - Average wind speed in March:
9mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
South Salem, OH
The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
South Salem, OH
- Average rainfall in January:
0.79" - Average rainfall in February:
1.14" - Average rainfall in March:
1.14" - Average rainfall in April:
1.22" - Average rainfall in May:
1.73" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.38" - Average rainfall in August:
1.18" - Average rainfall in September:
0.71" - Average rainfall in October:
1.06" - Average rainfall in November:
1.06" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days
South Salem, OH
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
11 days - Average rainfall days in April:
13 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
South Salem, OH
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
South Salem, OH
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
6.4 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
South Salem, OH
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
South Salem, OH
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
21 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12 days).
Average UV index
South Salem, OH
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
South Salem, OH
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
South Salem, OH
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
